INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81fd94e32b51580a872acde0b8dcc4ca532a2ed820d76ed17447e9013bc710f9', 
    'KYp1u5cTKE0luoP841Dgi5OdsI5F1DSVtinyb2OQg74=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)